Was running about 250 iMacs on the BitMinter pool a while back, but had to stop as boss was not overly happy...
![Embarrassed](https://bitcointalk.org/Smileys/default/embarrassed.gif)
Long story short, I got free power, boss says I can use mammoth server room at 18C constant temp, also use as much electricity as I want.
![Grin](https://bitcointalk.org/Smileys/default/grin.gif)
I don't want to make a mining rig though, does anyone know where I can buy an FPGA setup for cash payment?